“THE CHARACTERISTICS AND INSTITUTIONAL TRADE SYSTEM OF RUBBER FARMERS IN ACEH” (2016) Proceeding International Conference (SBC-MEA) 2016, 1(1), hlm. 348–356. Tersedia pada: https://jurnal.abulyatama.ac.id/index.php/mea2016/article/view/618 (Diakses: 17 Oktober 2026).